Where can I find physicians' names and addresses?

Where can I find physicians' names and addresses?

Active Health Management
Call A Doctor in Atlanta GA
Directory of Physician Groups and Networks
DocSearch - Bringing Doctor and Patient Together
Doctordirectory.com
Doctorpage.com
Doctors Infoseek
Doctors Who's Who
The Good Doctor
Hospital Directory
Internet based medical information and web-sites
Investigate Your Doctor
MD4me.com
Med Locator
MedAvenue
MedNA - Doctor's Yellow Pages
Mesothelioma Treatment Facilities
- Mydoctor.com
The Philadelphia Medical Mall
Questionable Doctors
World Medics
www.medicalresourcesusa.com

AMA Physician Search, http://www.ama-assn.org/aps/amahg.htm.

Doctor Directory, http://www.doctordirectory.com.

The Big Book, http://www.bigbook.com.

Zip Codes http://www.usps.gov/ncsc/lookups/lookup_zip+4.html.

PhoneDisc, $60, http://sourcedata.com/500/000127.html.

Physician.Com, http://www.physician.com